#define _CRT_SECURE_NO_WARNINGS

#include<stdio.h>

int main()
{
	int i = 0;
	int j = 0;
	for (i = 1; i <= 7; i++)
	{
		for (j = 1; j <= 13; j++)
		{
			if (j <= 7 - i || j >= 7 + i)
				printf(" ");
			else
				printf("*");
		}
		printf("\n");
	}

	for (i = 8; i <= 13; i++)
	{
		for (j = 1; j <= 13; j++)
		{
			if (j >= 21 - i || j <= i - 7)
				printf(" ");
			else
				printf("*");
		}
		printf("\n");
	}
		
	
	return 0;
}